gstreamer/gst/tag.override

/* -*- Mode: C; c-basic-offset: 4 -*- */
/* gst-python
 * Copyright (C) 2008 <edward.hervey@collabora.co.uk>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */
%%
headers

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#define NO_IMPORT_PYGOBJECT
#include "common.h"
#include "pygst.h"

#include <gst/gst.h>

#include <gst/tag/tag.h>
#include <gst/tag/gsttagdemux.h>
#include "pygstminiobject.h"
GST_DEBUG_CATEGORY_EXTERN (pygst_debug);
#define GST_CAT_DEFAULT pygst_debug

/* Boonky define that allows for backwards compatibility with Python 2.4 */
#if PY_VERSION_HEX < 0x02050000
#define Py_ssize_t int
#endif

%%
modulename gst.tag
%%
import gobject.GObject as PyGObject_Type
import gst.Object as PyGstObject_Type
import gst.Structure as PyGstStructure_Type
import gst.Element as PyGstElement_Type
import gst.Pad as PyGstPad_Type
import gst.Buffer as PyGstBuffer_Type
import gst.Message as PyGstMessage_Type
import gst.SystemClock as PyGstSystemClock_Type
import gst.BaseTransform as PyGstBaseTransform_Type
import gst.BaseSink as PyGstBaseSink_Type
%%
include
  gstversion.override
%%
ignore-glob
 _*
 *init
 *_free
 *_get_type

%%
override gst_tag_to_vorbis_comments
static PyObject *
_wrap_gst_tag_to_vorbis_comments(PyObject *self, PyObject *args, PyObject *kwargs)
{
    PyObject *py_taglist;
    const GstTagList *taglist;
    const gchar *tag;

    const GList *list;
    const GList *l;
    PyObject *py_list;

    if (!PyArg_ParseTuple(args, "Os", &py_taglist, &tag))
        return NULL;

    if (pyg_boxed_check(py_taglist, GST_TYPE_TAG_LIST))
        taglist = pyg_boxed_get(py_taglist, GstTagList);
    else {
        PyErr_SetString(PyExc_TypeError, "list should be a GstTagList");
        return NULL;
    }


    pyg_begin_allow_threads;
    list = gst_tag_to_vorbis_comments (taglist, tag);
    pyg_end_allow_threads;

    py_list = PyList_New(0);

    for (l = list; l; l = l->next) {
        gchar *pair = (gchar *)l->data;
        PyObject *py_pair = PyString_FromString(pair);
        PyList_Append(py_list, py_pair);
        Py_DECREF(py_pair);
    }
    return py_list;

}